66212300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8599}}^1$

素因数の和:8631

約数の個数: 72

約数和(自身を含む): 179155200

約数和(自身を除く): 112942900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 8599, 17198, 34396, 42995, 60193, 85990, 94589, 120386, 171980, 189178, 214975, 240772, 300965, 378356, 429950, 472945, 601930, 662123, 859900, 945890, 1203860, 1324246, 1504825, 1891780, 2364725, 2648492, 3009650, 3310615, 4729450, 6019300, 6621230, 9458900, 13242460, 16553075, 33106150, 66212300]

約数ペア:

[(1, 66212300), (2, 33106150), (4, 16553075), (5, 13242460), (7, 9458900), (10, 6621230), (11, 6019300), (14, 4729450), (20, 3310615), (22, 3009650), (25, 2648492), (28, 2364725), (35, 1891780), (44, 1504825), (50, 1324246), (55, 1203860), (70, 945890), (77, 859900), (100, 662123), (110, 601930), (140, 472945), (154, 429950), (175, 378356), (220, 300965), (275, 240772), (308, 214975), (350, 189178), (385, 171980), (550, 120386), (700, 94589), (770, 85990), (1100, 60193), (1540, 42995), (1925, 34396), (3850, 17198), (7700, 8599)]